LG 39LB5600 Service Manual page 31

AUDIO AMP(TI)
+24V +24V_AMP
L5600
UBW2012-121F
C5601
0.1uF
50V
+3.5V_ST
R5601
10K
R5603
C 100
R5600
B
Q5600
AMP_MUTE
MMBT3904(NXP)
10K
E
OPT
R3405
0
POWER_DET
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
This parts are Located
on AVSS area.
C5609 4700pF
C5608
R5609
470
0.047uF
+3.3V_Normal
AVDD
C5604 R5608 2K A_SEL_FAULT
0.1uF
MCLK
16V
18K
OSC_RES
1% DVSSO
R5607
VR_DIG
AUD_MASTER_CLK
LRCLK
C5602
SCLK
1000pF
C5607
50V SDIN
0.1uF
AUD_LRCK
AUD_SCK
AUD_LRCH
AMP_SDA
AMP_SCL
AMP_RESET
+3.3V_Normal
C5606
0.1uF
16V
+24V_AMP
C5640
C5620
C5618
10uF 4.7uF
0.1uF
35V
50V 50V
OPT
[EP]
PGND_AB_2
48
13
PGND_AB_1
14 47
OUT_B
46
15
NC_6
45
16 50V
NC_5 0.033uF
17 44
C5624
BST_B
43
18
PDN BST_C
42
19
NC_4
20 41
50V
NC_3
21 40
0.033uF
OUT_C
39 C5625
22
SDA 38 PGND_CD_2
23
SCL PGND_CD_1
24 37
+24V_AMP
C5614
0.1uF
C5641
C5619 C5621
4.7uF
0.1uF 10uF
50V 35V 50V
OPT
0.033uF
C5617
50V
C5610
0.1uF
16V
AMP_COIL_GET AMP_COIL_GET AMP_COIL_GET AMP_COIL_GET
L5603-*1 L5604-*1 L5605-*1 L5606-*1
10.0uH 10.0uH 10.0uH 10.0uH
AMP_COIL_TAIYO AMP_COIL_TAIYO AMP_COIL_TAIYO AMP_COIL_TAIYO
L5603-*2 L5604-*2 L5605-*2 L5606-*2
10.0uH 10.0uH 10.0uH 10.0uH
AMP_COIL_ABCO
LPH6045T-100M
L5605
10uH
R5611
18
C5626
330pF
C5632
50V
0.1uF
50V
C5630
0.47uF
50V
C5627
C5633
330pF
0.1uF
50V
50V
R5612
18
L5606
LPH6045T-100M
10uH
AMP_COIL_ABCO
AMP_COIL_ABCO
LPH6045T-100M
L5604
10uH
C5634
R5613
C5631
0.1uF
18
0.47uF 50V
50V
C5628
330pF
50V
C5635
0.1uF
50V
C5629
330pF
50V
R5614
18
L5603
LPH6045T-100M
10uH
AMP_COIL_ABCO
SPK_L+
SPK_L-
SPK_R+
SPK_R-
NC4_S7LRM
AMP_TI
Close to Speaker
SPK_L+
OPT
C5636
2200pF
50V
OPT
SPEAKER_L
C5637
2200pF
50V
SPK_L-
SPK_R+
SPEAKER_R
OPT
C5638
2200pF
50V
OPT
C5639
2200pF
50V
SPK_R-
WAFER-ANGLE
4
3
2
1
P5600
2013/05/07
34_CI
LGE Internal Use Only